/// <summary>
/// Quote Scheduling callback.
/// </summary>
/// <param name="schedule">The schedule.</param>
private void QuoteSchedulingCallback(SchedulingItem schedule)
{
var id = _random.Next(1, _totalQuotes - 1);
// fetch a random quote (simple, could be better by introducing statistics).
var quote = (from QuoteItem p in _db where p.Id == id select p);
var text = quote.Single().Quote;
Bot.Console.WriteLine(string.Format("QuoteBot: {0}", text));
Bot.ConsoleMessage(System.Drawing.Color.DarkBlue, false, true, "Quote: \"" + text + "\"");
}
/// <summary>
/// Rss Scheduling callback.
/// </summary>
/// <param name="schedule">The schedule.</param>
private void RssSchedulingCallback(SchedulingItem schedule)
{
Bot.Console.WriteLine(string.Format("QuoteBot: Polling Rss service."));
try
{
try
{
_rss.Refresh();
}
catch
{
Bot.Console.Write(ConsoleMessageType.Error, "QuoteBot: Can't connect to rss feed.");
return;
}
try
{
foreach (var rssItem in _rss.Entries)
{
var quoteItem = new QuoteItem(_totalQuotes + 1,
Regex.Replace(rssItem.Description, @"(<[^>]+>)", string.Empty).
Trim());
if ((from QuoteItem p in _db where p.Hash == quoteItem.Hash select p).Count() != 0)
{
continue;
}
_db.Store(quoteItem);
_db.Commit();
_totalQuotes++;
}
}
catch
{
Bot.Console.Write(ConsoleMessageType.Error, "QuoteBot: Incorrect Rss format.");
}
}
catch (Exception ex)
{
Bot.Console.WriteLine(ConsoleMessageType.Error, string.Format("QuoteBot: " + ex.Message));
}
Bot.Console.WriteLine(string.Format("QuoteBot: {0} quotes available in database.", _totalQuotes));
}
public override void PluginInitialized()
{
_random = new Random();
_db = Bot.Storage.Clone();
try
{
_rss = new RssReader("http://quotes4all.net/rss/090010110/quotes.xml");
}
catch (Exception ex)
{
Bot.Console.Write(ConsoleMessageType.Error, "QuoteBot: Can't connect to rss feed.");
}
_totalQuotes = _db.Query(typeof(QuoteItem)).Count;
// Add scheduling for polling the Rss feed.
_rssSchedulingItem = new SchedulingItem();
_rssSchedulingItem.Run.From(DateTime.Now.AddMinutes(1)).Every.Hours(2);
Bot.SchedulingService.Submit(_rssSchedulingItem, RssSchedulingCallback);
// Add scheduling for displaying a random quote.
_quoteSchedulingItem = new SchedulingItem();
_quoteSchedulingItem.Run.From(DateTime.Now.AddSeconds(30)).Every.Minutes(5);
Bot.SchedulingService.Submit(_quoteSchedulingItem, QuoteSchedulingCallback);
RssSchedulingCallback(null);
}
